56955060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 182407680

約数和(自身を除く): 125452620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 59, 60, 62, 90, 93, 118, 124, 155, 173, 177, 180, 186, 236, 279, 295, 310, 346, 354, 372, 465, 519, 531, 558, 590, 620, 692, 708, 865, 885, 930, 1038, 1062, 1116, 1180, 1395, 1557, 1730, 1770, 1829, 1860, 2076, 2124, 2595, 2655, 2790, 3114, 3460, 3540, 3658, 5190, 5310, 5363, 5487, 5580, 6228, 7316, 7785, 9145, 10207, 10380, 10620, 10726, 10974, 15570, 16089, 16461, 18290, 20414, 21452, 21948, 26815, 27435, 30621, 31140, 32178, 32922, 36580, 40828, 48267, 51035, 53630, 54870, 61242, 64356, 65844, 80445, 82305, 91863, 96534, 102070, 107260, 109740, 122484, 153105, 160890, 164610, 183726, 193068, 204140, 241335, 306210, 316417, 321780, 329220, 367452, 459315, 482670, 612420, 632834, 918630, 949251, 965340, 1265668, 1582085, 1837260, 1898502, 2847753, 3164170, 3797004, 4746255, 5695506, 6328340, 9492510, 11391012, 14238765, 18985020, 28477530, 56955060]

約数ペア:

[(1, 56955060), (2, 28477530), (3, 18985020), (4, 14238765), (5, 11391012), (6, 9492510), (9, 6328340), (10, 5695506), (12, 4746255), (15, 3797004), (18, 3164170), (20, 2847753), (30, 1898502), (31, 1837260), (36, 1582085), (45, 1265668), (59, 965340), (60, 949251), (62, 918630), (90, 632834), (93, 612420), (118, 482670), (124, 459315), (155, 367452), (173, 329220), (177, 321780), (180, 316417), (186, 306210), (236, 241335), (279, 204140), (295, 193068), (310, 183726), (346, 164610), (354, 160890), (372, 153105), (465, 122484), (519, 109740), (531, 107260), (558, 102070), (590, 96534), (620, 91863), (692, 82305), (708, 80445), (865, 65844), (885, 64356), (930, 61242), (1038, 54870), (1062, 53630), (1116, 51035), (1180, 48267), (1395, 40828), (1557, 36580), (1730, 32922), (1770, 32178), (1829, 31140), (1860, 30621), (2076, 27435), (2124, 26815), (2595, 21948), (2655, 21452), (2790, 20414), (3114, 18290), (3460, 16461), (3540, 16089), (3658, 15570), (5190, 10974), (5310, 10726), (5363, 10620), (5487, 10380), (5580, 10207), (6228, 9145), (7316, 7785)]